– Servlet Lifecycle – Multithreading – Inheritance – Polymorphism – Concepts of Interface & Abstract Class – Static keyword – Garbage collection mechanism – Diff between Java and C/C++ – Explain the properties of Java – Collection Framework(Important). He gave me a code to write using ArrayList
difference between map and flatmap What is failfast and failsafe in collections spring AOP what is circuit breaker? What is RestTemplate
Self Introduction View Joins Static Keyword Html Tags Iframe
1. Priority Queue code snippet, select the correct output 2. LeetCode climbing stairs problem - need to make test cases pass 3. Given a URL, need to send Rest request with given data and extract Restful response and extract String output from the JSON response and print to the console
Java Concepts - Arrays, Strings, pattern program, Exception Handling
Do you have prior experience with Java?
Find the max occurrence of the character from string Authentication process in ur project Acid properties Oops concepts
Asked to explain a particular architectural design pattern (was familiar with it but did not know the actual name).
Find repeated character from string.
String s = new String("abc"); How many objects will be created
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